<p>A vaginal drug delivery system includes a device formed of porous material that holds a flowable therapeutic formulation. The device, preferably in a soft, prewetted state, is inserted into the vagina to reside typically at or near the cervix where it continuously releases the flowable therapeutic formulation through its outer surface which is in contact with the vaginal surfaces. In operation, the flowable therapeutic formulation migrates via capillary forces from a reservoir that is centrally located in the device and through a covering that envelopes the reservoir.</p>
申请公布号
WO2007147116(A2)
申请公布日期
2007.12.21
申请号
WO2007US71347
申请日期
2007.06.15
申请人
FAMILY HEALTH INTERNATIONAL;SOKAL, DAVID;JOANIS, CAROL;BUTTERWORTH, GEORGE;REED, JAMES;JOHNSON, ROBERT
发明人
SOKAL, DAVID;JOANIS, CAROL;BUTTERWORTH, GEORGE;REED, JAMES;JOHNSON, ROBERT